Beauty ingredients explained in plain English

A gentle, vitamin B6-inspired ingredient that may help calm irritation and support the skin barrier, though research is still limited.

A gentle, emerging exfoliant that may brighten skin and improve texture with less irritation than traditional acids.

A gentle, active form of vitamin B6 that helps calm skin and strengthen the moisture barrier without irritation.

Pyridoxine (vitamin B6) is a gentle, water-soluble vitamin that may help regulate oil production and support skin barrier health, though research is still emerging.

A gentle, oil-friendly form of vitamin B6 that helps calm skin and support a healthy barrier without irritation.

A gentle, fat-soluble form of vitamin B6 that may help protect skin from environmental stress and support a healthy-looking complexion.

A gentle, fat-soluble form of vitamin B6 that helps calm redness and protect skin from environmental stress.

A gentle, oil-friendly form of vitamin B6 that helps protect skin from environmental stress and supports a healthy-looking complexion.

A gentle, dual-action ingredient that pairs vitamin B6 with a licorice root compound to help calm redness and support skin comfort.

A gentle, stabilized vitamin B6 derivative that may help calm skin and fight free radicals, though research is still emerging.

A gentle antioxidant ingredient that may help calm skin and support a healthy glow, but research on its topical benefits is still limited.

A gentle exfoliating ingredient that combines vitamin B6 with salicylic acid to help smooth skin and reduce redness.

A gentle, dual-action ingredient that combines vitamin B6 with serine to help calm irritation and support a healthy skin barrier.

A stable, oil-soluble form of vitamin B6 that helps protect skin from environmental stress and supports a healthy-looking complexion.

A gentle, oil-soluble vitamin B6 derivative that helps protect skin from environmental stress and supports a healthy-looking complexion.

A synthetic antioxidant that may help protect skin from oxidative stress, but human skincare research is still emerging.

A synthetic peptide that may help improve skin firmness and reduce fine lines, but more independent research is needed.

A synthetic ingredient that may help hydrate and support the skin barrier, but research is still early.

A natural fragrance ingredient with potential antioxidant benefits, but limited research and a moderate risk of skin irritation.

A natural wood-derived extract that may help calm skin and provide antioxidant benefits, though research is still emerging.

Pyrophyllite is a gentle clay that helps absorb excess oil and improve product texture, but its skincare benefits are not well-studied.

A gentle fern extract with antioxidant potential, but research on its skincare benefits is still limited.

A synthetic ingredient that may help slow hair thinning by reducing collagen buildup around hair follicles, but results vary and it works best as part of a comprehensive hair care routine.

A synthetic molecule that may help reduce hair thinning by supporting hair follicle activity, but research is still limited.

PQQ is a potent antioxidant that may help protect skin from oxidative stress and support cellular energy, but human skincare research is still limited.

PQQ is a cutting-edge antioxidant that may help energize skin cells and fight signs of aging, but research in topical skincare is still early.

An experimental antioxidant derivative with limited cosmetic research; promising in theory but not yet proven in everyday skincare.

Pyruvic acid is a potent exfoliant similar to AHAs, but it may be less irritating for some skin types while still improving texture and acne.

Quartz can provide gentle physical exfoliation, but its sharp edges may irritate sensitive skin if not finely milled.

Quassia Wood Powder is a gentle botanical astringent that may help calm skin and reduce excess oil, but research on its cosmetic benefits is still limited.

Quassin is a plant-derived compound with potential anti-inflammatory and antimicrobial benefits, but research in cosmetics is still limited.

Quaternium-14 is an effective preservative and antistatic agent, but its potential for skin irritation means it is best suited for rinse-off products.

Quaternium-15 is an effective preservative but controversial due to its formaldehyde-releasing nature, which can cause skin irritation and allergic reactions in sensitive individuals.

A synthetic conditioning ingredient that reduces static and softens hair, but may cause buildup with frequent use.

A safe, modified clay that improves product texture and stability without major skin concerns.

A safe, non-irritating thickener that gives makeup and skincare a smooth, creamy feel without clogging pores.

A synthetic conditioning ingredient that helps reduce static and improve manageability, but may be too heavy for fine or acne-prone skin.

A modified clay that helps control oil and improve product texture, generally safe for most skin types.

Quaternium-22 is a gentle conditioning ingredient that reduces static and improves feel in hair and skin products, with a low risk of irritation.

Quaternium-24 is a gentle conditioning ingredient that helps reduce frizz and static without heavy buildup.

Quaternium-27 is a mild conditioning ingredient that helps detangle hair and reduce static, but it may not suit very fine or easily weighed-down hair types.

Quaternium-30 is a synthetic conditioning ingredient that helps reduce frizz and static in hair while adding a silky feel, but it may not suit those avoiding silicones or heavy polymers.

Quaternium-33 is a synthetic conditioning ingredient that helps reduce static and improve manageability, but it may cause irritation for sensitive skin or clog pores in some people.

Quaternium-43 is a synthetic conditioning ingredient that helps reduce static and improve hair manageability, but it may not suit very sensitive scalps.

Quaternium-45 is a synthetic conditioning ingredient that reduces static and improves manageability in hair products, with a low risk of irritation.

Quaternium-51 is a gentle synthetic conditioner that helps reduce static and improve the feel of hair and skin without heavy buildup.

Quaternium-52 is a gentle synthetic conditioner that reduces frizz and static without heavy buildup, but it offers no active skincare benefits.

A gentle synthetic conditioner that helps detangle hair and reduce flyaways without heavy buildup.

Quaternium-56 is a synthetic conditioning agent that reduces static and improves hair feel, but its benefits are mostly cosmetic and temporary.

Quaternium-60 is a synthetic conditioning agent that reduces static and improves manageability in hair products, with a low risk of irritation for most users.

A gentle conditioning ingredient that helps reduce static and improve manageability in hair products, with a low risk of irritation.

A gentle synthetic conditioner that helps detangle hair and reduce frizz without heavy buildup.

Quaternium-70 is a synthetic conditioning ingredient that helps reduce frizz and static in hair, but it may not suit those with very fine or easily weighed-down hair.

Quaternium-71 is a gentle synthetic conditioner that helps detangle hair and soften skin without heavy buildup.

Quaternium-72 is a synthetic conditioning ingredient that helps reduce static and improve manageability in hair products, with a low risk of irritation for most users.

Quaternium-73 is a synthetic preservative booster that helps keep rinse-off products fresh, but it may cause irritation for sensitive skin types.

A gentle, plant-derived conditioning agent that reduces frizz and static without heavy buildup.

A gentle conditioning ingredient that helps reduce static and improve manageability in hair products, with mild film-forming benefits for skin.

A synthetic conditioning agent that helps reduce frizz and static in hair, but may not suit all hair types.

A gentle synthetic conditioner that reduces static and smooths hair without heavy buildup.